SU482463A1 - The method of obtaining trichloroacetoxyethylthiol phosphonates - Google Patents
The method of obtaining trichloroacetoxyethylthiol phosphonatesInfo
- Publication number
- SU482463A1 SU482463A1 SU1972623A SU1972623A SU482463A1 SU 482463 A1 SU482463 A1 SU 482463A1 SU 1972623 A SU1972623 A SU 1972623A SU 1972623 A SU1972623 A SU 1972623A SU 482463 A1 SU482463 A1 SU 482463A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- trichloroacetoxyethylthiol
- phosphonates
- obtaining
- chloroform
- mol
- Prior art date
Links
Description
подвижные слегка окрашенные жидкости. Степень их чистоты и строение подтверждены элементарным и спектральным анализами, а также с помощью тонкослойной хроматографии.moving slightly colored liquids. The degree of their purity and structure is confirmed by elementary and spectral analyzes, as well as using thin-layer chromatography.
Исходный сульфенилхлорид вовлекаетс в реакцию в виде раствора в хлороформе или другом подход щем растворителе.The starting sulfenyl chloride is reacted as a solution in chloroform or another suitable solvent.
Продукты реакции органодихлорфосфинов и спиртов получают путем смещени реагентов при температуре от -30 до -25°С, предпочтительно в органическом растворителе, например хлороформе.The reaction products of organo-dichlorophosphines and alcohols are obtained by displacing the reactants at temperatures from -30 to -25 ° C, preferably in an organic solvent, such as chloroform.
Пример. Получение 0-этил-5-|3-(трихлорацетокси )-этилфенилтиофосфоната.Example. Getting 0-ethyl-5- | 3- (trichloroacetoxy) -ethylphenylthiophosphate.
К охлажденному до -30°С раствору 0,025 г моль фенилдихлорфосфина в хлороформе прибавл ют 0,05 г моль абсолютного этиловоAc-OCH ,CH,SPTo a solution of 025 g mol of phenyldichlorophosphine in chloroform cooled to -30 ° C is added 0.05 g mol of absolute ethyl Ac-OCH, CH, SP
YRYr
ты реакции, а также растворитель и в остатке получают конечное вещество в виде подвижной жидкости, выход количественный; п 1You, as well as the solvent and the residue, receive the final substance in the form of a mobile liquid, the yield is quantitative; n 1
1,5430; df 1,4290.1.5430; df 1.4290.
Найдено, %: С1 27,11; Р 8,03; S 7,94.Found,%: C1 27.11; P 8.03; S 7.94.
CisHnCbO PS.CisHnCbO PS.
Вычислено, %: С1 27,25; Р 7,92; S 8,18.Calculated,%: C1 27.25; R 7.92; S 8.18.
В ИК-спектре полученного соединени обнаружены следующие характерные области поглощени (): 520 (Р-S-С); 685 (С-С1), 1040 (Р-О-С), 1260 (Р О), 1440 (Р-фенил), 1780 (С О), 2880-2980 (-СНг СНз-).The following characteristic absorption regions () were detected in the IR spectrum of the obtained compound: 520 (P – S – C); 685 (C-C1), 1040 (P-O-C), 1260 (P O), 1440 (P-phenyl), 1780 (C O), 2880-2980 (-СНг СНз-).
В аналогичных услови х получают другие соединени , перечень которых представлен в таблице.Under similar conditions, other compounds are obtained, a list of which is listed in the table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1972623A SU482463A1 (en) | 1973-12-03 | 1973-12-03 | The method of obtaining trichloroacetoxyethylthiol phosphonates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1972623A SU482463A1 (en) | 1973-12-03 | 1973-12-03 | The method of obtaining trichloroacetoxyethylthiol phosphonates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU482463A1 true SU482463A1 (en) | 1975-08-30 |
Family
ID=20568350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1972623A SU482463A1 (en) | 1973-12-03 | 1973-12-03 | The method of obtaining trichloroacetoxyethylthiol phosphonates |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU482463A1 (en) |
-
1973
- 1973-12-03 SU SU1972623A patent/SU482463A1/en active
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